When you hire Unique Investigations you aren't just hiring an investigation company or private investigator, you are hiring a team of professionals that can be relied upon to put their hard work, extensive knowledge, and dedication into every case. At the same time we ALWAYS maintain strict confidentiality and we apply our principles of trust, honesty, respect, integrity, and commitment to every job we do.
Our company is designed to handle all of your investigation needs. We leave no question unanswered, no stone unturned, and no person unspoken to. When you expect a job done right the first time and want the best above the rest, Unique Investigations LLC has the expertise.
You can put your mind at ease knowing that the job will be done right the first time, the right way, the Unique way.

Highlights, Specialties & Features

  • We offer free consultations

Professional Associations & Certifications

  • Associated Licensed Detectives Of New York State
  • United States Association Of Professional Investigators
  • Westchester County Bar Association
  • Better Business Bureau

Serviced Areas

  • NYC, Westchester County, Putnam County, Rockland County, Nassau County

Payment Options

  • Cash Only, Personal Checks

Contact Details

  Person John Mazzuca
  City Yonkers , NY
  Zip Code 10704
  Address 915 Yonkers Ave. #1067
  Phone Number (914) 294-7788

Business Representative

John Mazzuca


John Mazzuca started his law enforcement career in 1986 with the Yonkers Police Dept. Mr. Mazzuca then went on to work as a uniformed Police Officer in Brooklyn, NY.
Mr. Mazzuca later went on to work for Esquire Investigations where he conducted countless investigations involving auto and personal injury accidents.
Mr. Mazzuca worked in the area of personal protection for high profile celebrities and political dignitaries. He assisted also with logistical matters from defensive driving to communications coordinator.
Mr. Mazzuca has a reputation of providing services with a high level of diligence, professionalism, efficiency, confidentiality, and dedication to his clients.
Mr. Mazzuca opened Unique Investigations LLC in 2011 and has always applied the principles of trust, honesty, respect, integrity, and commitment to maximize their talent to meet the needs of our clients.

Products & Services


Accident and Personal Injury
Missing Persons
Personal Protection
Background/Criminal Investigations
Counterintelligence for Eavesdropping and Video Surveillance
Stalking and Harassment
Identity Theft Recovery

Customer Testimonials

Mr. Mazzuca was able to serve documents to respondent with no issues. He was able to answer all my questions. I will recommend Unique Investigations for their outstanding work.

He's very smart, calculative and helpful. Needed to serve court papers to my landlord and he delivered. Even when there was a change of address while the job was in progress. Called him late, he showed up, delivered and even notarized the affidavit same night! He's also very professional.

Mr. John Mazzuca is professional, honest and prompt. He provides a detailed report of what he does. He is someone you can depend on to get the job done. I recommend him without hesitation. I think all will do well in putting their trust in his service(s).

This company was very professional and reliable. The service they provide was done in a very fast and sufficient matter. The investigator John Mazzuca was provided a very excellent svc job well done

Quick and professional, and high level of communication for this process server job.